Environmental science : active learning laboratories and applied problem sets.

MLA

Wagner, Travis, and Robert Sanford. Environmental Science : Active Learning Laboratories and Applied Problem Sets. Hoboken: Wiley, 2005.

APA

Wagner, T., & Sanford, R. (2005). Environmental science : active learning laboratories and applied problem sets. Hoboken: Wiley.

Chicago

Wagner, Travis, and Robert Sanford. Environmental Science: Active Learning Laboratories and Applied Problem Sets. Hoboken: Wiley, 2005.